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Royal Cousins at War

6.320141 seasonTV SeriesDocumentaryWar & Politics

At the time World War I broke out, the King of England, the Czar of Russia, and the Kaiser of Germany were first cousins. This two-part series looks at the role played by Tsar Nicholas II of Russia, Kaiser Wilhelm II of Germany and King…

DirectorsDenys Blakeway·Richard Sanders
ProducersDenys Blakeway·Richard Sanders

Where to watch

Britbox Apple TV channelBritbox Apple TV channel
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
A House Divided
Feb 5, 2014 6.0
E2
Into the Abyss
Feb 6, 2014 7.0

Cast · Directed by Denys Blakeway

TGTamsin Greig
Tamsin Greig
Narrator

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Royal Cousins at War — streaming FAQ

Which OTT platform streams Royal Cousins at War?

Royal Cousins at War is streaming on Britbox in United States. It's not currently on Netflix.

Is Royal Cousins at War on Netflix?

No, Royal Cousins at War is not on Netflix in United States as of October 2026. It's currently on Britbox.

Is Royal Cousins at War on Amazon Prime Video?

No, Royal Cousins at War isn't on Amazon Prime Video in United States right now. It's on Britbox instead.

Where can I watch Royal Cousins at War for free?

Royal Cousins at War is available on Britbox in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in Royal Cousins at War?

Royal Cousins at War has 1 season in total (2 episodes). The series concluded in 2014.

Are all episodes of Royal Cousins at War out yet?

Yes — all 2 episodes across 1 season of Royal Cousins at War are out and available to stream.

Is there a Season 2 of Royal Cousins at War?

No — Royal Cousins at War ended after 1 season, so there is no Season 2.